.custom-modal {
    display: none;
    position: fixed;
    z-index: 9999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
}

.custom-modal-content {
    background: #fff;
    margin: 15% auto;
    padding: 20px;
    border-radius: 8px;
    width: 400px;
    text-align: center;
}

.close-btn {
    float: right;
    font-size: 24px;
    cursor: pointer;
}

.btn-danger {
    background-color: #dc3545;
    color: white;
    padding: 6px 12px;
    border: none;
    border-radius: 4px;
}